public async Task <object> UpdateToolTipAsync()
{
if (VisualRoot == null)
{
return(null);
}
var mouseDevice = (VisualRoot as IInputRoot)?.MouseDevice;
var position = GetPositionFromPoint(mouseDevice.GetPosition(this));
if (position.HasValue)
{
var offset = Document.GetOffset(position.Value.Location);
var matching = Diagnostics?.FindSegmentsContaining(offset).FirstOrDefault();
if (matching != null)
{
return(new ErrorProbeViewModel(matching));
}
var tooltipRequestEventArgs = new TooltipDataRequestEventArgs();
RequestTooltipContent?.Invoke(this, tooltipRequestEventArgs);
if (tooltipRequestEventArgs.GetViewModelAsyncTask != null)
{
return(await tooltipRequestEventArgs.GetViewModelAsyncTask(offset));
}
}
return(null);
}
public async Task <object> UpdateToolTipAsync()
{
if (VisualRoot == null)
{
return(null);
}
var mouseDevice = (VisualRoot as IInputRoot)?.MouseDevice;
var position = GetPositionFromPoint(mouseDevice.GetPosition(this));
if (position.HasValue)
{
var offset = Document.GetOffset(position.Value.Location);
var matching = _diagnosticMarkersRenderer?.GetMarkersAtOffset(offset).FirstOrDefault()?.Diagnostic;
if (matching != null && matching.Level != DiagnosticLevel.Hidden)
{
return(new ErrorProbeViewModel(matching));
}
if (LanguageService != null)
{
var symbol = await LanguageService?.GetSymbolAsync(DocumentAccessor, UnsavedFiles, offset);
if (symbol != null)
{
switch (symbol.Kind)
{
case CursorKind.CompoundStatement:
case CursorKind.NoDeclarationFound:
case CursorKind.NotImplemented:
case CursorKind.FirstDeclaration:
case CursorKind.InitListExpression:
case CursorKind.IntegerLiteral:
case CursorKind.ReturnStatement:
case CursorKind.WhileStatement:
case CursorKind.BinaryOperator:
return(null);
default:
return(new SymbolViewModel(symbol));
}
}
}
var tooltipRequestEventArgs = new TooltipDataRequestEventArgs();
RequestTooltipContent?.Invoke(this, tooltipRequestEventArgs);
if (tooltipRequestEventArgs.GetViewModelAsyncTask != null)
{
return(await tooltipRequestEventArgs.GetViewModelAsyncTask(offset));
}
}
return(null);
}
public virtual async Task <object> GetToolTipContentAsync(int offset)
{
var args = new TooltipDataRequestEventArgs(this, offset);
TooltipContentRequested?.Invoke(this, args);
if (args.GetViewModelAsyncTask != null)
{
return(await args.GetViewModelAsyncTask(this, offset));
}
else
{
return(null);
}
}
public async Task <object> UpdateToolTipAsync()
{
if (VisualRoot == null)
{
return(null);
}
var mouseDevice = (VisualRoot as IInputRoot)?.MouseDevice;
var position = GetPositionFromPoint(mouseDevice.GetPosition(this));
if (position.HasValue)
{
var offset = Document.GetOffset(position.Value.Location);
var matching = _diagnosticMarkersRenderer?.GetMarkersAtOffset(offset).FirstOrDefault()?.Diagnostic;
if (matching != null && matching.Level != DiagnosticLevel.Hidden)
{
return(new ErrorProbeViewModel(matching));
}
if (LanguageService != null)
{
var quickInfo = await LanguageService?.QuickInfo(DocumentAccessor, UnsavedFiles, offset);
if (quickInfo != null)
{
return(new QuickInfoViewModel(quickInfo));
}
}
var tooltipRequestEventArgs = new TooltipDataRequestEventArgs();
RequestTooltipContent?.Invoke(this, tooltipRequestEventArgs);
if (tooltipRequestEventArgs.GetViewModelAsyncTask != null)
{
return(await tooltipRequestEventArgs.GetViewModelAsyncTask(offset));
}
}
return(null);
}